As we learned in Flint, Michigan, clean water is essential. The Federal government has a duty to ensure that the water sources that provide drinking water to the nation, that helps to irrigate the crops that feed our nation are free from substances that could poison or harm the population. Young children are especially susceptible to toxins. Companies whose operations produce toxic by-products must ensure these toxins do not enter water sources & need to be held accountable if they do. We cannot manufacture clean, fresh water.